Study on Infection of 4 Kinds of Internal Parasites in Yaks in Hongyuan and Litang County of Northwest Sichuan Province
JI Hui-shu, LUO Guang-rong, XIAO Min, ZEWANG Ren-zhen, ZHU Qing, CHEN He-qiang, ZHANG Jun-jie, GUO Zheng-hong, YUE Lei, ZHOU Jun, WEN Juan, YANG Qi-yue, YANG Xiao-nong
《中国畜牧兽医》 . 2017, (2): 561 -567 .  DOI: 10.16431/j.cnki.1671-7236.2017.02.036